Solara_ACV40_2.4_R489661-06F9189663-06281-MOD.bin Firmware
Catalog reference for Toyota Solara 2.4 firmware identifier R489661-06F9189663-06281 and its modified variant.
Solara_ACV40_2.4_R489661-06F9189663-06281-MOD.bin is a modified firmware file cataloged under the Toyota Solara name and a 2.4-liter application label. Its filename includes the calibration identifier R489661-06F9189663-06281, but does not establish which control module or vehicle function the file governs.
What the filename identifies
The MOD suffix identifies this as a modified variant. It does not name the change or establish how the file differs from stock software. The ACV40 and 2.4 labels are useful catalog clues, but they are not enough on their own to confirm the controller, exact vehicle fitment or operating behavior.
The complete identifier should be checked against the control module and its existing calibration before the file is associated with a particular system. A similar-looking prefix alone is not a reliable basis for identifying its function.